65419620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 211411200

約数和(自身を除く): 145991580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1429, 1526, 1635, 2180, 2289, 2858, 3052, 3270, 3815, 4287, 4578, 5716, 6540, 7145, 7630, 8574, 9156, 10003, 11445, 14290, 15260, 17148, 20006, 21435, 22890, 28580, 30009, 40012, 42870, 45780, 50015, 60018, 85740, 100030, 120036, 150045, 155761, 200060, 300090, 311522, 467283, 600180, 623044, 778805, 934566, 1090327, 1557610, 1869132, 2180654, 2336415, 3115220, 3270981, 4361308, 4672830, 5451635, 6541962, 9345660, 10903270, 13083924, 16354905, 21806540, 32709810, 65419620]

約数ペア:

[(1, 65419620), (2, 32709810), (3, 21806540), (4, 16354905), (5, 13083924), (6, 10903270), (7, 9345660), (10, 6541962), (12, 5451635), (14, 4672830), (15, 4361308), (20, 3270981), (21, 3115220), (28, 2336415), (30, 2180654), (35, 1869132), (42, 1557610), (60, 1090327), (70, 934566), (84, 778805), (105, 623044), (109, 600180), (140, 467283), (210, 311522), (218, 300090), (327, 200060), (420, 155761), (436, 150045), (545, 120036), (654, 100030), (763, 85740), (1090, 60018), (1308, 50015), (1429, 45780), (1526, 42870), (1635, 40012), (2180, 30009), (2289, 28580), (2858, 22890), (3052, 21435), (3270, 20006), (3815, 17148), (4287, 15260), (4578, 14290), (5716, 11445), (6540, 10003), (7145, 9156), (7630, 8574)]